choose one option and explain why

Last month, when ABC Firm sold 43 200 units, it prepared the following unit information: Sales VC CM FC NE $ 125 54 71 47 24 In the current month, units sold has doubled What will be the impact on CM and NI? Option 1 Option 2 Option 3 Option 4 CM no change no change double double NI double more than double double more than double Multiple Choice Option 1 Option 2 Options